#!/usr/bin/env node

const mysql = require('mysql2/promise');

async function createMockApi() {
    const connection = await mysql.createConnection({
        host: '127.0.0.1',
        user: 'root',
        password: '',
        database: 'tg_manage'
    });

    try {
        // 查询TG账号数据
        const [rows] = await connection.execute(
            'SELECT id, phone, firstname, lastname, status, usageId FROM accounts ORDER BY id DESC LIMIT 20'
        );

        console.log('📊 TG账号数据样例:');
        console.log(JSON.stringify(rows.slice(0, 5), null, 2));

        // 统计数据
        const [stats] = await connection.execute(
            `SELECT 
                COUNT(*) as total,
                SUM(CASE WHEN status = 1 THEN 1 ELSE 0 END) as active,
                SUM(CASE WHEN status = 0 THEN 1 ELSE 0 END) as inactive,
                SUM(CASE WHEN status = 2 THEN 1 ELSE 0 END) as banned
            FROM accounts`
        );

        console.log('📈 账号统计:');
        console.log(JSON.stringify(stats[0], null, 2));

        // 用途统计
        const [usages] = await connection.execute(
            'SELECT usageId, COUNT(*) as count FROM accounts GROUP BY usageId'
        );

        console.log('📋 用途分布:');
        console.log(JSON.stringify(usages, null, 2));

    } catch (error) {
        console.error('❌ 数据库查询失败:', error.message);
    } finally {
        await connection.end();
    }
}

if (require.main === module) {
    createMockApi().catch(console.error);
}

module.exports = { createMockApi };